An oscillation-type vehicle includes a front vehicle body that suspends a front wheel in a steerable manner, a rear vehicle body that suspends left and right drive wheels, and an oscillation mechanism that causes the front vehicle body and the rear vehicle body to oscillate relative to each other. The oscillation-type vehicle being capable of carrying out drive control of the left and right drive wheels such that the drive wheels behave differently from each other in response to oscillation of the oscillation-type vehicle, wherein the drive control of the left and right drive wheels is carried out using information on the oscillation and information on a speed of vehicle.

A heating system configured to be mounted on a motorcycle may include a food container. The heating system may further include a first coiled pipe mounted within the food container configured to heat the food container and a second coiled pipe coiled around an exhaust pipe of the motorcycle connected in fluid communication with the first coiled pipe. A working fluid may be circulated within a closed loop formed by first coiled pipe and the second coiled pipe utilizing a pumping mechanism. The working fluid may absorb heat from the exhaust pipe of the motorcycle as the working fluid flows through the second coiled pipe, and the working fluid may release the absorbed heat to the food container as the working fluid flows through the first coiled pipe.

A two-wheeled vehicle includes a frame, a plurality of ground-engaging members for supporting the frame, and an engine supported by the frame and operably coupled to the ground-engaging members. Additionally, the two-wheel vehicle includes a down tube extending downwardly from a front end of the frame. A front fairing is supported on the down tube.

A brake disc includes an outer circumferential portion including a waveform portion having recessed portions and projecting portions repeatedly formed over an outer circumference, and for the outer circumferential portion to have substantially uniform heat capacity distribution in a circumferential direction and in a radial direction, the outer circumferential portion is formed such that a ratio of a difference in heat capacities among a plurality of circumferential sections in the outer circumferential portion, which are sectioned at an equal angle in the circumferential direction, relative to a heat capacity of each circumferential section is equal to or less than a first predetermined ratio. A ratio of a difference in heat capacities among radial sections in the outer circumferential portion, which are sectioned to have an equal length in the radial direction, relative to a heat capacity of each radial section is equal to or less than a second predetermined ratio.

Embodiments of the present disclosure describe a snow vehicle including an engine mounted on a frame, a drive track in contact with the frame, a drive train operatively interconnecting the engine with the drive track for delivering propulsive power to the drive track, a fork connected to the frame, one or more skis connected to the fork, a drop fork component positioned between a fork and handlebars, and an exhaust system. The drive train includes a continuously variable transmission (CVT) positioned within a CVT housing.

A seat assembly for a vehicle having a longitudinal axis has a seat pan, a cover support adjacent to the seat pan and a seat cover comprising an upper surface and a first longitudinally extending side surface and a second longitudinally extending side surface. A heating and cooling module is disposed at least partially within the cover support. An air inlet is in communication with the heating and cooling module. The air inlet communicates air from a port in the seat cover to the heating and cooling module. An ambient condition sensor generates an ambient condition signal. A user interface generates a user setting corresponding to a comfort condition. A controller is coupled to the ambient condition sensor and the heating and cooling module. The controller controls the heating and cooling module in response to the user setting and the ambient condition signal.

A straddle-type electric vehicle, comprising a pair of left and right main frames, a seat rail extending rearward from a rear portion of each of the main frames, a pivot frame extending downward from a rear portion of each of the main frames, a swing arm supported by the pivot frame, a battery arranged in a space between the main frames, a power unit arranged in the space, a wind guiding duct for guiding traveling wind to the space, and an air outlet port for emitting the traveling wind, the air outlet port being provided so as to be capable of emitting the traveling wind inside the wind guiding duct from a lower portion of a vehicle body to an area below the vehicle body.

A straddle-type electric vehicle, comprising a pair of left and right main frames, a seat rail extending rearward from a rear portion of each of the main frames, a pivot frame extending downward from a rear portion of each of the main frames, a swing arm supported by the pivot frame, a battery arranged in a space between the main frames, a power unit arranged in the space, a wind guiding duct for guiding traveling wind to the space, and an air outlet port for emitting the traveling wind, the air outlet port being provided so as to be capable of emitting the traveling wind inside the wind guiding duct from a lower portion of a vehicle body to an area below the vehicle body.

In an electric motor cooling structure (20) of a motorcycle, a swing arm (21) includes an electric motor accommodating section (60) configured to accommodate an electric motor (11), and a cooling air intake port (61) opening toward the outside of the electric motor accommodating section (60) and disposed on one side of the electric motor (11), a cooling air outlet port (62) opening toward the outside of the electric motor accommodating section (60) and disposed on the other side of the electric motor (11), and a communication section (63) in communication with the cooling air intake port (61) and the cooling air outlet port (62) and configured to distribute cooling air introduced from the cooling air intake port (61) to both sides of the electric motor (11) are provided in the electric motor accommodating section (60).

In an electric motor cooling structure (20) of a motorcycle, a swing arm (21) includes an electric motor accommodating section (60) configured to accommodate an electric motor (11), and a cooling air intake port (61) opening toward the outside of the electric motor accommodating section (60) and disposed on one side of the electric motor (11), a cooling air outlet port (62) opening toward the outside of the electric motor accommodating section (60) and disposed on the other side of the electric motor (11), and a communication section (63) in communication with the cooling air intake port (61) and the cooling air outlet port (62) and configured to distribute cooling air introduced from the cooling air intake port (61) to both sides of the electric motor (11) are provided in the electric motor accommodating section (60).